If anyone is confused at all, here is some less technical guidance.
-You are going to download and install the mod.
-You are going to set your game to always start with that mod.
-You are going to be able to join the SFI UHQ servers with a double-click of your mouse.
1. Download and install the LivesForever mod. Download it from
Here
---- a. Create a folder C:\Program Files\Fox\No One Lives Forever 2\Custom\Mods\LivesForever (Spelling is important so name it exactly like this
LivesForever)
---- b. Extract the contents (using Winrar or other file extraction utility) of LivesForever.RAR download, when extracted you should have the LivesForever.rez file in the LiveForever folder.
---- c. Yes, you really do have to make that folder.
2. Start NOLF2 like you used to, and select the new mod.

----a. Instead of the "Play" button, hit "custom," which is right below it.
---- b. Check the box next to the "LivesForever" Mod.
---- c. Start the game.
---- d. Close the game. Now that you have selected the mod, it will stay selected until you restart the game and deliberately unselect it.
3. Start the JoinByIP Tool. You can download the Join By IP Tool
Here

Click
HERE
to visit the UnityHQ forum
Updated: December 21, 2009 = Eliteone